Defend your base from an infinite storm of invaders from space. Shoot down their supply saucers to steal helpful power-ups. Play local co-op with buddy and show the invaders who the boss is... until your inevitable destruction. Well hey, they do have infinite forces.
- Power-ups for your ship
- Two player local co-op, or take turns
- Bonus levels between invasions
- Three levels of difficulty
- Use your game controller, keyboard, or touch screen